2 × 563 × 647

Prime Factor Structure

Factorization String 2 × 563 × 647

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 1,096,416

Proper Divisor Sum 367,894

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #728521 ← → #728527

1 2 563 647 1,126 1,294 364,261 728,522

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

728,522 364,261 1,092,784 546,392 273,196 136,598 68,299 204,898 102,449 307,348 153,674 76,837 230,512 115,256 57,628 28,814 14,407 43,222 21,611 64,834 32,417 97,252 48,626 24,313 72,940 36,470 18,235 54,706 27,353 82,060 41,030 20,515 61,546 30,773 92,320 46,160 23,080 11,540 5,770 2,885 8,656 4,328 2,164 1,082 541 1,624 812 406 203 610 305 916 458 229 688 344 172 86 43 130

Other feeder batches with open delivery windows. Each feeder keeps its own target batch.